Stratum analyzes, synthesizes, writes-up, and illustrates excavated materials supplied by CRM firms to ensure high quality, informative, and accurate reports. Stratum also does its own archaeological excavations and analyses or sub-contracts with other firms.

Stratum Unlimited does all its own rock art field work, analyses, graphics, and write ups.  To ensure a better understanding and interpretation of  information collected in the field, Stratum co-operates with specialists, such as physicists, chemists, geologists, biologists, ethnographers, and historians.


Pictured: Soil Coring at Judaculla Rock, North Carolina